[人员组织]修复群组新增报错问题

o2web/source/x_component_Org/GroupExplorer.js

@@ -46,6 +46,7 @@ MWF.xApplication.Org.GroupExplorer = new Class({
         return {
             "personList": [],
             "groupList": [],
+            "identityList" : [],
             "unitList": [],
             "description": "",
             "unique": "",